RF800 RFSOLUTIONS [rfsolutions.ltd], RF800 Datasheet
RF800
Available stocks
Related parts for RF800
RF800 Summary of contents
Page 1
... Description The RF800 is a single chip telemetry device, which may be an encoder or a decoder. When combined with a Radio transmitter / receiver it may be used to provide a remote control system with upto 16 I/O lines. The RF800 performs all the necessary data manipulation and encryption for a optimum range reliable radio link whilst providing a simple user interface ...
Page 2
... The data format automatically includes a pre-amble, synchronisation header, followed by the encrypted and fixed code data then a CRC check. The RF800 data packet contains a total of 150 bits, which takes 30ms to transmit when the RF800 is set to 200us element time. Thus if the element time is set to 400us it takes a total of 60ms to transmit one data packet. ...
Page 3
... If the mode pin is held low the RF800 will act as a decoder and pin functions will be as the description for a decoder. If the mode pin is held high then the RF800 will act as an encoder IC and the pin functions will be as the description for the encoder. ...
Page 4
... Radio Encoder / Decoder IC’s Typical application circuit for RF800 setup as a Decoder Pin Descriptions for RF800 configured as a Decoder Pin Name Number 1 MCLR 2 Mode 3 100 / 400 4 TEN / LRN 5 TEN / 204 6 LED 7 Data 8 & 19 GND 9 OSC1 10 OSC2 11-18 Out 9-16 20 Vcc 21-28 Out 1-8 DS800-4 July ’07 ...
Page 5
... It may take several seconds until the erase function is complete. After the status LED is extinguished all the encoder identities are erased from the decoder’s non-volatile EEPROM memory. DS800-4 July ’07 ©2007 RF Solutions Ltd, www.rfsolutions.co.uk Tel 01273 898000 Fax 01273 480661 RF800 Page 5 ...
Page 6
... Radio Encoder / Decoder IC’s Typical application circuit for RF800 setup as an Encoder Pin Descriptions for RF800 configured as a Encoder Pin Name Number 1 MCLR 2 Mode 3 100 / 400 4 TEN / LRN 5 TEN / 204 6 LED 7 Data 8 & 19 GND 9 OSC1 10 OSC2 11-18 IN 9-16 20 Vcc 28-21 IN 1-8 DS800-4 July ’07 ...
Page 7
... RF800E / 800D System Characteristics Electrical Characteristics Time from RF800E input operation to RF800D Output asserted: Element time of 100uSecs Element time of 400uSecs Time from RF800E input released to RF800D Output released: Element time of 100uSecs Element time of 400uSecs Decoder Momentary Output Time of operation Note that in momentary mode, the output will be asserted for as long as the 204 buttons are pressed. ...
Page 8
... Radio Encoder / Decoder IC’s DS800-4 July ’07 ©2007 RF Solutions Ltd, www.rfsolutions.co.uk Tel 01273 898000 Fax 01273 480661 RF800 Page 8 ...
Page 9
... Unit 21, Cliffe Industrial Estate, South Street, Lewes, E. Sussex, BN8 6JL, England Tel +44 (0)1273 898 000 Fax +44 (0)1273 480 661 RF Solutions is a member of the Low Power Radio Association ©2007 RF Solutions Ltd, www.rfsolutions.co.uk Tel 01273 898000 Fax 01273 480661 http://www.rfsolutions.co.uk Page 9 RF800 ...